A thermal imaging project in the city of Boston has been put on hold because of privacy concerns.
Boston officials had hoped to have aerial and street-level photos taken across about four square miles of the city this winter using infrared cameras that would show heat loss in the city homes.
Officials planned on sharing the photos and analysis with homeowners, and were hoping the findings would increase enrollment in efficiency programs and also create business opportunities.
But, the project hit a snag when the American Civil Liberties Union of Massachusetts raised concerns that the infrared cameras would reveal information about what’s going on inside the homes. Sagewell’s cameras can take up to 20,000 images of homes per day.